Unfortunately mandatory parking minimums are written into the zoning codes of most American cities, leading to the surfeit of parking in lots of places. Undoing this will take no small amount of work.
The push for change is being driven by economists and activists, not software developers.
SB-827 in CA failed but it'll be interesting to see what comes next.
https://www.vox.com/cities-and-urbanism/2018/2/23/17011154/s...